example.py

class example(object):
    stuff = "nothing"


def test():
    return "Blah blah"


library = {1: "toy",
           2: "box",
           3: "name",
           4: example(),
           5: example().stuff,
           6: test()}

for num, string in library.items():
    print(num, string)

print("\n\nYou can also do it like this...\n")

new_library = ["dog", "cat", "home", example().stuff]

for num, string in enumerate(new_library):
    print(num, string)